Toyota previa stalled (died suddenly) while being
Ika, has it started back? If not, it may be a timing belt/chain broke. If it cranks, it may be a fuel pump, filter, pinched gas lines, or bad fuel injectors. It may be a problem in the ignitions. Spark plugs,coils, wires, distributor, coil pack, dist.cap, If it is not cranking, check ignition fuse. Check battery, wires, and whole charging system. If it is just dying on you and it starts back, it may be a map sensor, idle sensor or throttle sensor possibly. Need a little more info please.